effect UIs ported to nodes

panels/nodeeditor.cpp

@@ -30,14 +30,37 @@ void NodeEditor::Retranslate()
 
 void NodeEditor::LoadEvent()
 {
+  nodes_.resize(open_effects_.size());
   for (int i=0;i<open_effects_.size();i++) {
-    scene_.addWidget(open_effects_.at(i));
+    EffectUI* effect_ui = open_effects_.at(i);
+
+    NodeUI* node_ui = new NodeUI();
+
+    effect_ui->SetNodeParent(node_ui);
+    effect_ui->SetSelectable(false);
+
+    node_ui->SetWidget(effect_ui);
+    node_ui->AddToScene(&scene_);
+
+    nodes_[i] = node_ui;
   }
 }
 
+void NodeEditor::ClearEvent()
+{
+  NodeUI* node;
+
+  foreach (node, nodes_) {
+    delete node;
+  }
+
+  nodes_.clear();
+}
+
 void NodeEditor::Scroll(qreal x, qreal y)
 {
   NodeUI* node;
+
   foreach (node, nodes_) {
     node->moveBy(x, y);
   }